387699071778

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{877739}}^1$

素因数の和:878263

約数の個数: 48

約数和(自身を含む): 857713484160

約数和(自身を除く): 470014412382

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 463, 477, 926, 954, 1389, 2778, 4167, 8334, 24539, 49078, 73617, 147234, 220851, 441702, 877739, 1755478, 2633217, 5266434, 7899651, 15799302, 46520167, 93040334, 139560501, 279121002, 406393157, 418681503, 812786314, 837363006, 1219179471, 2438358942, 3657538413, 7315076826, 21538837321, 43077674642, 64616511963, 129233023926, 193849535889, 387699071778]

約数ペア:

[(1, 387699071778), (2, 193849535889), (3, 129233023926), (6, 64616511963), (9, 43077674642), (18, 21538837321), (53, 7315076826), (106, 3657538413), (159, 2438358942), (318, 1219179471), (463, 837363006), (477, 812786314), (926, 418681503), (954, 406393157), (1389, 279121002), (2778, 139560501), (4167, 93040334), (8334, 46520167), (24539, 15799302), (49078, 7899651), (73617, 5266434), (147234, 2633217), (220851, 1755478), (441702, 877739)]